<p>我想下面的答案会有帮助</p>
<p>我已将您的列表分配给<code>listofDict</code>,并使用for循环遍历所有列表元素。你知道吗</p>
<p>由于<code>listofDict</code>元素是dict</em>类型,我使用<em>键</em>来提取<em>值</em>。你知道吗</p>
<p>这里<strong><em>键</em></strong>是<strong><em>高</em></strong></p>
<pre><code>listofDict=[
{
'timestamp':'2019-04-09T23:41:00.000Z',
'symbol':'XBTUSD',
'open':5189.5,
'high':5190,
'low':5189,
'close':5190,
'trades':14,
'volume':1246,
'vwap':5189.4136,
'lastSize':480,
'turnover':24010476,
'homeNotional':0.24010476,
'foreignNotional':1246
},
{
'timestamp':'2019-04-09T23:40:00.000Z',
'symbol':'XBTUSD',
'open':5190,
'high':5190,
'low':5189.5,
'close':5189.5,
'trades':4,
'volume':540,
'vwap':5189.9523,
'lastSize':20,
'turnover':10404800,
'homeNotional':0.104048,
'foreignNotional':540
},
{
'timestamp':'2019-04-09T23:39:00.000Z',
'symbol':'XBTUSD',
'open':5197.5,
'high':5195.5,
'low':5187,
'close':5190,
'trades':56,
'volume':24286,
'vwap':5189.6829,
'lastSize':1058,
'turnover':467970327,
'homeNotional':4.67970327,
'foreignNotional':24286
}
]
for l in listofDict:
print (l['high'])
</code></pre>